Deepak Tapriyal

TL;DR: In this paper, the development of an economically viable enhanced oil recovery (EOR) techni cation is discussed, which is typically less than 10% of the primary primary oil recovery from fractured unconventional formations, such as shale or tight sands.

TL;DR: In this article, the performance of the SRK and PR cubic equations of state (EoS) for predicting molar volumes at the extremely high temperature, high pressure (HTHP) conditions associated with ultra-deep petroleum formations, are improved with a temperature-dependent volume-translation (VT) term.

TL;DR: These oligomers and polymers represent new additions to the very short list of nonfluorous CO2-soluble polymers, however, none of these are more soluble than poly(vinyl acetate), which exhibits the highest CO2 solubility of any known polymer containing only the elements C, H, and O.

TL;DR: To maintain a liquid state, a hydroxyether co-solvent was employed which allowed enhanced physisorption of CO(2) in the solvent mixture, and modeling to predict heats of reaction of aminosilicone solvents with CO( 2) was in good agreement with experimental results.

TL;DR: In this paper, an amorphous high molecular weight poly(vinyl acetate), PVAc, remains the most CO 2 -soluble non-fluorous polymer identified to date.